The setIndex() method of java.text.ParsePosition class is used to set the current parse position of this ParsePositon object .
Syntax:
public void setIndex(int index)
Parameter: This method takes integer index at which current parse position is going to be set.
Return Value: This method has nothing to return.
Below are the examples to illustrate the setIndex() method:
Example 1:
// Java program to demonstrate// setIndex() method import java.text.*;import java.util.*;import java.io.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing // new ParsePosition Object ParsePosition pos = new ParsePosition(1); // set index for current // Parse Position object // using setIndex() method pos.setIndex(3); // getting the current // ParsePosition of int i = pos.getIndex(); // display result System.out.println( "current parse position: " + Integer.toString(i)); } catch (ClassCastException e) { System.out.println(e); } }} |
Output:
current parse position: 3
Example 2:
// Java program to demonstrate// setIndex() method import java.text.*;import java.util.*;import java.io.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing // new ParsePosition Object ParsePosition pos = new ParsePosition(500); // set index for current // Parse Position object // using setIndex() method pos.setIndex(30); // getting the current // ParsePosition of int i = pos.getIndex(); // display result System.out.println( "current parse position: " + Integer.toString(i)); } catch (ClassCastException e) { System.out.println(e); } }} |
Output:
current parse position: 30
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/ParsePosition.html#setIndex-int-
